Cloud Break Optics

Adapter for Celestron "No-Shift" Focusers

Adapter for Celestron "No-Shift" Focusers - Main image
$74 $100 In stock

Category: Focusing

Choose between the following options:

C8/Old C9.25:  For Celestron 8" SCT or Pre-2014 (approximately) Celestron 9.25" SCT,this adapter is designed for Celestron's 8" SCT.  It also works on Celestron 9.25" SCT's that are pre-2014 (approximately).  Recent 9.25" telescopes changed to the larger thread on the rear cell.  If your 9.25” has the large 3.29” thread on the rear cell, use the adapter below:

C9.25/C11/C14:  For current Celestron 9.25" SCT, Celestron C11 SCT, Celestron C14 SCT

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Eli I. ★★★★★

Finally got it threaded perfectly onto my C8—the fit is precise and there's zero wobble. Makes swapping focusers a breeze without any frustration.

Ellie ★★★★★

This little adapter saved my astronomy session—the threading matched my 8" SCT perfectly and the focuser locked solid with no play. I’ve been struggling with a cheap alternative for months, and this one just works.

Victoria ★★★★★

Finally found an adapter that fits my older Celestron 8" SCT perfectly. The threading is precise and the whole setup feels solid once attached. Makes swapping between eyepieces much smoother.